Stimulus hunger: The term stimulus hunger is also denoted as sensation hunger and is defined as the requirement for different sensory input from another person as well as the requirement for the stimulation related to being with another person.
Human beings possess a stimulus hunger i.e, they require sensory and emotional stimulation to be healthy biologically and in the absence of this, they can even face deterioration in the biological and physical health that can often lead to death.
In the question above, the given statement signifies the stimulus hunger.
Explanation:Pioneer species are hardy species that are barren due to fire so pioneer species has to occur first,then soil formation before plant growth.If the soil does not reform ,there is no way plant growth can occur.
